1 // SPDX-License-Identifier: GPL-2.0+ 1 // SPDX-License-Identifier: GPL-2.0+ 2 /* 2 /* 3 * Copyright 2018-2019 NXP 3 * Copyright 2018-2019 NXP 4 * Dong Aisheng <aisheng.dong@nxp.com> 4 * Dong Aisheng <aisheng.dong@nxp.com> 5 */ 5 */ 6 6 7 &dma_subsys { 7 &dma_subsys { 8 uart4_lpcg: clock-controller@5a4a0000 8 uart4_lpcg: clock-controller@5a4a0000 { 9 compatible = "fsl,imx8qxp-lpcg 9 compatible = "fsl,imx8qxp-lpcg"; 10 reg = <0x5a4a0000 0x10000>; 10 reg = <0x5a4a0000 0x10000>; 11 #clock-cells = <1>; 11 #clock-cells = <1>; 12 clocks = <&clk IMX_SC_R_UART_4 12 clocks = <&clk IMX_SC_R_UART_4 IMX_SC_PM_CLK_PER>, 13 <&dma_ipg_clk>; 13 <&dma_ipg_clk>; 14 clock-indices = <IMX_LPCG_CLK_ 14 clock-indices = <IMX_LPCG_CLK_0>, <IMX_LPCG_CLK_4>; 15 clock-output-names = "uart4_lp 15 clock-output-names = "uart4_lpcg_baud_clk", 16 "uart4_lp 16 "uart4_lpcg_ipg_clk"; 17 power-domains = <&pd IMX_SC_R_ 17 power-domains = <&pd IMX_SC_R_UART_4>; 18 }; 18 }; 19 << 20 i2c4: i2c@5a840000 { << 21 compatible = "fsl,imx8qm-lpi2c << 22 reg = <0x5a840000 0x4000>; << 23 interrupts = <GIC_SPI 344 IRQ_ << 24 interrupt-parent = <&gic>; << 25 clocks = <&i2c4_lpcg 0>, << 26 <&i2c4_lpcg 1>; << 27 clock-names = "per", "ipg"; << 28 assigned-clocks = <&clk IMX_SC << 29 assigned-clock-rates = <240000 << 30 power-domains = <&pd IMX_SC_R_ << 31 status = "disabled"; << 32 }; << 33 << 34 i2c4_lpcg: clock-controller@5ac40000 { << 35 compatible = "fsl,imx8qxp-lpcg << 36 reg = <0x5ac40000 0x10000>; << 37 #clock-cells = <1>; << 38 clocks = <&clk IMX_SC_R_I2C_4 << 39 <&dma_ipg_clk>; << 40 clock-indices = <IMX_LPCG_CLK_ << 41 clock-output-names = "i2c4_lpc << 42 "i2c4_lpc << 43 power-domains = <&pd IMX_SC_R_ << 44 }; << 45 << 46 can1_lpcg: clock-controller@5ace0000 { << 47 compatible = "fsl,imx8qxp-lpcg << 48 reg = <0x5ace0000 0x10000>; << 49 #clock-cells = <1>; << 50 clocks = <&clk IMX_SC_R_CAN_1 << 51 <&dma_ipg_clk>, <&dma << 52 clock-indices = <IMX_LPCG_CLK_ << 53 clock-output-names = "can1_lpc << 54 "can1_lpc << 55 "can1_lpc << 56 power-domains = <&pd IMX_SC_R_ << 57 }; << 58 << 59 can2_lpcg: clock-controller@5acf0000 { << 60 compatible = "fsl,imx8qxp-lpcg << 61 reg = <0x5acf0000 0x10000>; << 62 #clock-cells = <1>; << 63 clocks = <&clk IMX_SC_R_CAN_2 << 64 <&dma_ipg_clk>, <&dma << 65 clock-indices = <IMX_LPCG_CLK_ << 66 clock-output-names = "can2_lpc << 67 "can2_lpc << 68 "can2_lpc << 69 power-domains = <&pd IMX_SC_R_ << 70 }; << 71 }; << 72 << 73 &edma2 { << 74 reg = <0x5a1f0000 0x170000>; << 75 #dma-cells = <3>; << 76 dma-channels = <22>; << 77 dma-channel-mask = <0xf00>; << 78 interrupts = <GIC_SPI 416 IRQ_TYPE_LEV << 79 <GIC_SPI 417 IRQ_TYPE_LEV << 80 <GIC_SPI 418 IRQ_TYPE_LEV << 81 <GIC_SPI 419 IRQ_TYPE_LEV << 82 <GIC_SPI 420 IRQ_TYPE_LEV << 83 <GIC_SPI 421 IRQ_TYPE_LEV << 84 <GIC_SPI 422 IRQ_TYPE_LEV << 85 <GIC_SPI 423 IRQ_TYPE_LEV << 86 <GIC_SPI 0 IRQ_TYPE_LEVEL << 87 <GIC_SPI 0 IRQ_TYPE_LEVEL << 88 <GIC_SPI 0 IRQ_TYPE_LEVEL << 89 <GIC_SPI 0 IRQ_TYPE_LEVEL << 90 <GIC_SPI 434 IRQ_TYPE_LEV << 91 <GIC_SPI 435 IRQ_TYPE_LEV << 92 <GIC_SPI 436 IRQ_TYPE_LEV << 93 <GIC_SPI 437 IRQ_TYPE_LEV << 94 <GIC_SPI 438 IRQ_TYPE_LEV << 95 <GIC_SPI 439 IRQ_TYPE_LEV << 96 <GIC_SPI 440 IRQ_TYPE_LEV << 97 <GIC_SPI 441 IRQ_TYPE_LEV << 98 <GIC_SPI 442 IRQ_TYPE_LEV << 99 <GIC_SPI 443 IRQ_TYPE_LEV << 100 power-domains = <&pd IMX_SC_R_DMA_0_CH << 101 <&pd IMX_SC_R_DMA_0_CH << 102 <&pd IMX_SC_R_DMA_0_CH << 103 <&pd IMX_SC_R_DMA_0_CH << 104 <&pd IMX_SC_R_DMA_0_CH << 105 <&pd IMX_SC_R_DMA_0_CH << 106 <&pd IMX_SC_R_DMA_0_CH << 107 <&pd IMX_SC_R_DMA_0_CH << 108 <&pd IMX_SC_R_DMA_0_CH << 109 <&pd IMX_SC_R_DMA_0_CH << 110 <&pd IMX_SC_R_DMA_0_CH << 111 <&pd IMX_SC_R_DMA_0_CH << 112 <&pd IMX_SC_R_DMA_0_CH << 113 <&pd IMX_SC_R_DMA_0_CH << 114 <&pd IMX_SC_R_DMA_0_CH << 115 <&pd IMX_SC_R_DMA_0_CH << 116 <&pd IMX_SC_R_DMA_0_CH << 117 <&pd IMX_SC_R_DMA_0_CH << 118 <&pd IMX_SC_R_DMA_0_CH << 119 <&pd IMX_SC_R_DMA_0_CH << 120 <&pd IMX_SC_R_DMA_0_CH << 121 <&pd IMX_SC_R_DMA_0_CH << 122 status = "okay"; << 123 }; << 124 << 125 /* It is eDMA1 in 8QM RM, but 8QXP it is eDMA3 << 126 &edma3 { << 127 reg = <0x5a9f0000 0x210000>; << 128 dma-channels = <10>; << 129 interrupts = <GIC_SPI 424 IRQ_TYPE_LEV << 130 <GIC_SPI 425 IRQ_TYPE_LEV << 131 <GIC_SPI 426 IRQ_TYPE_LEV << 132 <GIC_SPI 427 IRQ_TYPE_LEV << 133 <GIC_SPI 428 IRQ_TYPE_LEV << 134 <GIC_SPI 429 IRQ_TYPE_LEV << 135 <GIC_SPI 430 IRQ_TYPE_LEV << 136 <GIC_SPI 431 IRQ_TYPE_LEV << 137 <GIC_SPI 432 IRQ_TYPE_LEV << 138 <GIC_SPI 433 IRQ_TYPE_LEV << 139 power-domains = <&pd IMX_SC_R_DMA_1_CH << 140 <&pd IMX_SC_R_DMA_1_CH << 141 <&pd IMX_SC_R_DMA_1_CH << 142 <&pd IMX_SC_R_DMA_1_CH << 143 <&pd IMX_SC_R_DMA_1_CH << 144 <&pd IMX_SC_R_DMA_1_CH << 145 <&pd IMX_SC_R_DMA_1_CH << 146 <&pd IMX_SC_R_DMA_1_CH << 147 <&pd IMX_SC_R_DMA_1_CH << 148 <&pd IMX_SC_R_DMA_1_CH << 149 }; << 150 << 151 &flexcan1 { << 152 fsl,clk-source = /bits/ 8 <1>; << 153 }; << 154 << 155 &flexcan2 { << 156 clocks = <&can1_lpcg IMX_LPCG_CLK_4>, << 157 <&can1_lpcg IMX_LPCG_CLK_0>; << 158 assigned-clocks = <&clk IMX_SC_R_CAN_1 << 159 fsl,clk-source = /bits/ 8 <1>; << 160 }; << 161 << 162 &flexcan3 { << 163 clocks = <&can2_lpcg IMX_LPCG_CLK_4>, << 164 <&can2_lpcg IMX_LPCG_CLK_0>; << 165 assigned-clocks = <&clk IMX_SC_R_CAN_2 << 166 fsl,clk-source = /bits/ 8 <1>; << 167 }; 19 }; 168 20 169 &lpuart0 { 21 &lpuart0 { 170 compatible = "fsl,imx8qm-lpuart", "fsl 22 compatible = "fsl,imx8qm-lpuart", "fsl,imx8qxp-lpuart"; 171 dmas = <&edma2 13 0 0>, <&edma2 12 0 1 << 172 dma-names = "rx","tx"; << 173 }; 23 }; 174 24 175 &lpuart1 { 25 &lpuart1 { 176 compatible = "fsl,imx8qm-lpuart", "fsl 26 compatible = "fsl,imx8qm-lpuart", "fsl,imx8qxp-lpuart"; 177 dmas = <&edma2 15 0 0>, <&edma2 14 0 1 << 178 dma-names = "rx","tx"; << 179 }; 27 }; 180 28 181 &lpuart2 { 29 &lpuart2 { 182 compatible = "fsl,imx8qm-lpuart", "fsl 30 compatible = "fsl,imx8qm-lpuart", "fsl,imx8qxp-lpuart"; 183 dmas = <&edma2 17 0 0>, <&edma2 16 0 1 << 184 dma-names = "rx","tx"; << 185 }; 31 }; 186 32 187 &lpuart3 { 33 &lpuart3 { 188 compatible = "fsl,imx8qm-lpuart", "fsl 34 compatible = "fsl,imx8qm-lpuart", "fsl,imx8qxp-lpuart"; 189 dmas = <&edma2 19 0 0>, <&edma2 18 0 1 << 190 dma-names = "rx","tx"; << 191 }; 35 }; 192 36 193 &i2c0 { 37 &i2c0 { 194 compatible = "fsl,imx8qm-lpi2c", "fsl, 38 compatible = "fsl,imx8qm-lpi2c", "fsl,imx7ulp-lpi2c"; 195 }; 39 }; 196 40 197 &i2c1 { 41 &i2c1 { 198 compatible = "fsl,imx8qm-lpi2c", "fsl, 42 compatible = "fsl,imx8qm-lpi2c", "fsl,imx7ulp-lpi2c"; 199 }; 43 }; 200 44 201 &i2c2 { 45 &i2c2 { 202 compatible = "fsl,imx8qm-lpi2c", "fsl, 46 compatible = "fsl,imx8qm-lpi2c", "fsl,imx7ulp-lpi2c"; 203 }; 47 }; 204 48 205 &i2c3 { 49 &i2c3 { 206 compatible = "fsl,imx8qm-lpi2c", "fsl, 50 compatible = "fsl,imx8qm-lpi2c", "fsl,imx7ulp-lpi2c"; 207 }; 51 };
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